Saint John Parish

• Basilica of Saint John the Baptist (Canton, Ohio)
• Parish of St John
• Regions and municipalities of Trinidad and Tobago
• Saint John Parish, Dominica
• Saint John Parish, Grenada
• Saint John, Antigua and Barbuda
• Saint John, Barbados
• St. John the Baptist Parish (Salem, Massachusetts)
• St. John the Baptist Parish, Louisiana
• St. John's Parish (disambiguation)